Microchloa kunthiiDesv.

Kunth's smallgrass

WFO wfo-0000879893 Accepted WFO 2026-06 6 photographs CC BY

Plate 1 figs. a–f · 2 observations

This species has been photographed under an open licence only 2 times, so some figures below are different views of the same plant, taken on the same day, rather than different individuals. They are usually different parts of it: the leaf, the flower, the bark.

Microchloa kunthii, photographed by Carlos Martorell
fig. a Carlos Martorell, CC BY 4.0 / 2013-09-27 / obs. 518874

Every figure is a research-grade observation under CC0, CC BY or CC BY-SA, rehosted with the photographer’s name, the licence and the observation it came from. Photographs under a NonCommercial licence are excluded from this site and are never stored, which costs us a great many pictures and is not negotiable.

The specimen a real sheet, in a real collection

Herbarium
The New York Botanical Garden
Accession
651177
Filed as
Microchloa kunthii Desv.
Det. by
G. Davidse 1985-01-01
Collected
D. E. Breedlove 1981-11-06
Origin
MX
The sheet
View the digitised specimen (CC BY 4.0)

A real pressed plant, in a real collection, under the accession number above. Not an illustration of one. The holding institution does not serve this sheet’s image to third parties, so there is no photograph here. The record is real and the link goes to it. Where we hold no openly licensed sheet for a species this section is simply absent, and where a sheet never recorded who determined it, that field stays empty rather than being filled in. Roughly half of all herbarium sheets never recorded a determiner, which is ordinary.

Native range 60 botanical countries

Regions where Microchloa kunthii is native: Angola, Benin, Botswana, Burkina, Burundi, Cameroon, Cape Provinces, Caprivi Strip, DR Congo, Eritrea, Eswatini, Ethiopia, Free State, Ghana, Ivory Coast, Kenya, KwaZulu-Natal, Madagascar, Malawi, Mozambique, Namibia, Nigeria, Northern Provinces, Rwanda, Socotra, Somalia, Sudan-South Sudan, Tanzania, Togo, Uganda, Zambia, Zimbabwe, China South-Central, Oman, Saudi Arabia, Yemen, Assam, East Himalaya, India, Myanmar, Thailand, Vietnam, Arizona, Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Texas, Argentina Northeast, Argentina Northwest, Bolivia, Chile North, Colombia, Ecuador, Guatemala, Honduras, Nicaragua, Peru AngolaBeninBotswanaBurkinaBurundiCameroonCape ProvincesCaprivi StripDR CongoEritreaEswatiniEthiopiaFree StateGhanaIvory CoastKenyaKwaZulu-NatalMadagascarMalawiMozambiqueNamibiaNigeriaNorthern ProvincesRwandaSomaliaSudan-South SudanTanzaniaTogoUgandaZambiaZimbabweChina South-CentralOmanSaudi ArabiaYemenAssamEast HimalayaIndiaMyanmarThailandVietnamArizonaMexico CentralMexico GulfMexico NortheastMexico NorthwestMexico SoutheastMexico SouthwestTexasArgentina NortheastArgentina NorthwestBoliviaChile NorthColombiaEcuadorGuatemalaHondurasNicaraguaPeru
Native distribution of Microchloa kunthii, after Kew’s World Checklist of Vascular Plants. Introduced, extinct and doubtful records are excluded, so this is where the plant is from, not everywhere it now grows.
RegionTDWG codeContinent
Angola ANG AFRICA
Benin BEN
Botswana BOT
Burkina BKN
Burundi BUR
Cameroon CMN
Cape Provinces CPP
Caprivi Strip CPV
DR Congo ZAI
Eritrea ERI
Eswatini SWZ
Ethiopia ETH
Free State OFS
Ghana GHA
Ivory Coast IVO
Kenya KEN
KwaZulu-Natal NAT
Madagascar MDG
Malawi MLW
Mozambique MOZ
Namibia NAM
Nigeria NGA
Northern Provinces TVL
Rwanda RWA
Socotra SOC
Somalia SOM
Sudan-South Sudan SUD
Tanzania TAN
Togo TOG
Uganda UGA
Zambia ZAM
Zimbabwe ZIM
Argentina Northeast AGE SOUTHERN AMERICA
Argentina Northwest AGW
Bolivia BOL
Chile North CLN
Colombia CLM
Ecuador ECU
Guatemala GUA
Honduras HON
Nicaragua NIC
Peru PER
Arizona ARI NORTHERN AMERICA
Mexico Central MXC
Mexico Gulf MXG
Mexico Northeast MXE
Mexico Northwest MXN
Mexico Southeast MXT
Mexico Southwest MXS
Texas TEX
Assam ASS ASIA-TROPICAL
East Himalaya EHM
India IND
Myanmar MYA
Thailand THA
Vietnam VIE
China South-Central CHC ASIA-TEMPERATE
Oman OMA
Saudi Arabia SAU
Yemen YEM

Not drawn on the map: Socotra. We hold no public-domain boundary for this region, so it is listed rather than guessed at.

Region boundaries approximated from Natural Earth (public domain) and mapped to TDWG World Geographical Scheme for Recording Plant Distributions (WGSRPD) level-3 botanical countries (Brummitt 2001). Indicative, not the official WGSRPD geometry.

Where it actually grows measured, from 50 observations

Condition 5th percentile Median 95th percentile
Coldest month, mean daily low 1.6 °C 4.0 °C 6.8 °C
Warmest month, mean daily high 23.5 °C 26.5 °C 33.4 °C
Annual rainfall 422 mm 506 mm 874 mm
Rainfall in the driest quarter 23 mm 35 mm 41 mm

It is found where winters are cool but frost is light or absent. This is not care advice and it is not a forecast. It is a measurement: we sampled the climate at every one of the 50 research-grade observations of Microchloa kunthii that carry a coordinate, and this is the range those places actually span. The 5th and 95th percentiles are used rather than the minimum and maximum, because a single cultivated specimen in a heated conservatory should not widen a tropical plant's range to the Arctic.

This is not a hardiness zone. A USDA zone is the average annual extreme minimum temperature. The figure above is the mean daily minimum of the coldest month, which is a different quantity and is typically far warmer. Reading one as the other would place a plant several zones too warm, so we do not publish a hardiness zone, because we do not have one.

Also published as 5 synonyms

A synonym is not an error. It is a record of botanists disagreeing, in print, about where this plant belongs. Each of these was somebody’s considered answer.

  • Microchloa abyssinica Hochst.
  • Microchloa elongata R.Br.
  • Microchloa indica var. kunthii (Desv.) B.S.Sun & Z.H.Hu
  • Microchloa kandalaensis Vanderyst
  • Paspalum tenuissimum M.E.Jones

Sourcesevery claim on this page

  1. World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
  2. iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.
  3. Wikidata. common name (P1843), joined on the World Flora Online identifier (P7715). CC0. Retrieved 2026-07-13.
  4. Kew, World Checklist of Vascular Plants (WCVP v16). native distribution by TDWG level-3 botanical country, and life form. CC BY 3.0. Retrieved 2026-06-04.

We publish what we can source and we say so when we cannot. This page has no care advice and no toxicity claim, because we do not yet have those from a source we can cite.